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How to Fix the Array Index Out Of Bounds Excepiton in Java

The ArrayIndexOutOfBoundsException is a runtime exception in Java that occurs when an array is accessed with an illegal index. The index is either negative or greater than or equal to the size of the array. Since the ArrayIndexOutOfBoundsException is an unchecked exception, it does not need to be declared in the throws clause of a method or constructor.

Reduce Debugging Time With Rollbar

Development time is precious. Developers are highly-skilled and highly-paid, and so naturally you want to make sure that they are as productive as possible. Many organizations are starting to hire Developer Experience Engineers to make sure that their developers are using the best tools and processes possible. To make developers more productive, the first step is to figure out exactly what developers are actually doing. Then, we need to figure out what we want them to do.

How to Resolve the NoSuchFieldError in Java

The NoSuchFieldError is an error in Java that occurs when a specified field does not exist. It is thrown when an application attempts to access or modify a field of an object or a static field of a class but the object or class no longer contains that field. The NoSuchFieldError only occurs during runtime if the definition of a class has changed incompatibly. Since it is thrown at runtime, it does not need to be declared in the throws clause of a method or constructor.

How to Fix Unsupported major.minor Version 52.0 Error in Java

The unsupported major.minor version error is thrown in Java when a class is compiled using a higher version of the Java Development Kit (JDK) but executed on a lower version of the Java Runtime Environment (JRE). The exact cause is printed on the version e.g. in the case of major.minor version 52.0, the class is compiled using JDK 8 since major version 52 corresponds to Java SE 8. This error can usually be fixed by running the application on the same (or higher) JRE version as the JDK.

Handling the ArithmeticException Runtime Exception in Java

Arithmetic is at the core of every program and every programming language in existence. From integer and floating-point arithmetic all the way down to bitwise and pointer arithmetic, these mathematical operations translate into machine instructions which execute with thundering speeds and manipulate the state of software applications used across all sorts of different domains.

How to Handle the InterruptedException Checked Exception in Java

Threads are a basic concept in concurrent and parallel programming . They allow programs to do multiple things at the same time and are often used for performing computationally intensive tasks in the background without interrupting the main program. This is accomplished through multithreading, a common programming and execution model which allows multiple threads to exist within the context of one process. These threads share resources but are able to execute independently.

How to Fix The IllegalStateException in Java

An IllegalStateException is a runtime exception in Java that is thrown to indicate that a method has been invoked at the wrong time. This exception is used to signal that a method is called at an illegal or inappropriate time. For example, once a thread has been started, it is not allowed to restart the same thread again. If such an operation is performed, the IllegalStateException is thrown.

How to Handle the Illegal Monitor State Exception in Java

An IllegalMonitorStateException is a runtime exception in Java that occurs in multithreaded applications. It indicates that the calling thread has attempted to wait on an object's monitor, or attempted to notify other threads waiting on an object's monitor, without owning the specified monitor. Since the IllegalMonitorStateException is an unchecked exception, it does not need to be declared in the throws clause of a method or constructor.